Granted Patent
Utility
US 5,759,501 · App. 08/749,834
Flexible walled container for tableted or pelleted ware washing detergents
Inventors:
James Livingston, Donald Wright, Tiziano Joseph Bellon, Kenneth Roach
Patented Case
View Patent ↗
Granted: Jun 2, 1998
Filed: Nov 15, 1996
Inventors
James Livingston
Donald Wright
Tiziano Joseph Bellon
Kenneth Roach
Assignee (at issue)
Diversey Lever, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.